864 aux hyd not working correctly

[cumminsturbodiesel]

I have a yr 2001 864 g on tracks. When i turn on the aux hyd icon and activate the right hand control trigger i have constant flow( like runnin snowblower, auger ect.) but when i connect to an attachment like grapple bucket and with the rocker switch i cannot activate the attachmen. Talked to local dealer they had me replace the whole right hand control($200) and i still have same problem. Any info on the electrical or hydraulic system is much appreciated

 

[SkidRoe]

Has it always done this while you have owned it, or did this just start? I know on our 773F, you push the aux activate switch twice to get constant flow. FWIW.

 

[cumminsturbodiesel]

Has it always done this while you have owned it, or did this just start? I know on our 773F, you push the aux activate switch twice to get constant flow. FWIW.

I have only owned the machine for about year and half and this is the first time ive tried a grapple bucket on it.

 

[SkidRoe]

I have only owned the machine for about year and half and this is the first time ive tried a grapple bucket on it.

Well, hopefully one of the techs will speak up. They should have something for you to try. Cheers!